SPI & wBMS Messages Fix (#194)

* Update object_spy_message.h to fi

Add missing isoSPI and wBMS Extended data Support

* Fix formatting

Author: msmoger-intrepid

include/object_spy_message.h

@@ -280,12 +280,16 @@ static PyObject* spy_message_object_getattr(PyObject* o, PyObject* attr_name)
         unsigned char* ExtraDataPtr = (unsigned char*)obj->msg.ExtraDataPtr;
         bool extra_data_ptr_enabled = obj->msg.ExtraDataPtrEnabled != 0;
         // Ethernet protocol uses the ExtraDataPtrEnabled reversed internally
-        if (obj->msg.Protocol == SPY_PROTOCOL_ETHERNET && obj->msg.ExtraDataPtr != NULL) {
+        if ((obj->msg.Protocol == SPY_PROTOCOL_ETHERNET || 
+             obj->msg.Protocol == SPY_PROTOCOL_SPI || 
+             obj->msg.Protocol == SPY_PROTOCOL_WBMS) 
+            && obj->msg.ExtraDataPtr != NULL) {
             extra_data_ptr_enabled = true;
         }
         int actual_size = 0;
         // Some newer protocols are packing the length into NumberBytesHeader also so lets handle it here...
-        if (obj->msg.Protocol == SPY_PROTOCOL_A2B || obj->msg.Protocol == SPY_PROTOCOL_ETHERNET) {
+        if (obj->msg.Protocol == SPY_PROTOCOL_A2B || obj->msg.Protocol == SPY_PROTOCOL_ETHERNET || 
+            obj->msg.Protocol == SPY_PROTOCOL_SPI || obj->msg.Protocol == SPY_PROTOCOL_WBMS) {
             actual_size = (obj->msg.NumberBytesHeader << 8) | obj->msg.NumberBytesData;
         } else {
             actual_size = obj->msg.NumberBytesData;
@@ -386,7 +390,8 @@ static int spy_message_object_setattr(PyObject* o, PyObject* name, PyObject* val
             delete[] (unsigned char*)obj->msg.ExtraDataPtr;
         obj->msg.ExtraDataPtr = new unsigned char[length];
         // Some newer protocols are packing the length into NumberBytesHeader also so lets handle it here...
-        if (obj->msg.Protocol == SPY_PROTOCOL_A2B || obj->msg.Protocol == SPY_PROTOCOL_ETHERNET) {
+        if (obj->msg.Protocol == SPY_PROTOCOL_A2B || obj->msg.Protocol == SPY_PROTOCOL_ETHERNET || 
+            obj->msg.Protocol == SPY_PROTOCOL_SPI || obj->msg.Protocol == SPY_PROTOCOL_WBMS) {
             obj->msg.NumberBytesHeader = static_cast<uint8_t>(length >> 8);
         }
         obj->msg.NumberBytesData = length & 0xFF;